@import url('https://fonts.googleapis.com/css2?family=Noto+Serif+JP:wght@200;300;400;500;600&family=Cormorant+Garamond:wght@300;400;500;600;700&family=Inter:wght@300;400;500;600&display=swap');

:root {
    --primary-dark: #0a0a0a;
    --secondary-dark: #1a1a1a;
    --accent-gold: #B8956A;
    --accent-light: #CDB394;
    --earth-tone: #8B7355;
    --light-bg: #F8F6F2;
    --white: #ffffff;
    --text-gray: #5a5a5a;
    --border-subtle: #E5E1DA;
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: 'Inter', sans-serif;
    color: var(--primary-dark);
    line-height: 1.7;
    overflow-x: hidden;
    background: var(--white);
}

.japanese-text {
    font-family: 'Noto Serif JP', serif;
}

.serif-text {
    font-family: 'Cormorant Garamond', serif;
}

/* Navigation */
.navbar {
    position: fixed;
    top: 0;
    width: 100%;
    background: rgba(10, 10, 10, 0.98);
    backdrop-filter: blur(15px);
    padding: 1.8rem 6%;
    z-index: 1000;
    border-bottom: 1px solid rgba(184, 149, 106, 0.2);
}

.nav-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    max-width: 1400px;
    margin: 0 auto;
}

.logo-container {
    display: flex;
    align-items: center;
    gap: 1.5rem;
}

.logo {
    font-size: 1.2rem;
    font-weight: 300;
    color: var(--white);
    letter-spacing: 0.15em;
    text-transform: uppercase;
}

.logo-divider {
    width: 1px;
    height: 25px;
    background: var(--accent-gold);
}

.logo-japanese {
    font-size: 1.6rem;
    color: var(--accent-gold);
    letter-spacing: 0.3em;
    font-weight: 300;
}

.nav-menu {
    display: flex;
    gap: 3rem;
    list-style: none;
    align-items: center;
}

.nav-menu a {
    color: var(--white);
    text-decoration: none;
    font-size: 0.9rem;
    font-weight: 300;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    transition: color 0.3s ease;
    position: relative;
}

.nav-menu a:hover,
.nav-menu a.active {
    color: var(--accent-gold);
}

.nav-menu a::after {
    content: '';
    position: absolute;
    bottom: -5px;
    left: 0;
    width: 0;
    height: 1px;
    background: var(--accent-gold);
    transition: width 0.3s ease;
}

.nav-menu a:hover::after,
.nav-menu a.active::after {
    width: 100%;
}

/* Hero Section */
.hero {
    height: 100vh;
    background: linear-gradient(rgba(0, 0, 0, 0.5), rgba(0, 0, 0, 0.3)),
                url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 1920 1080"><defs><linearGradient id="g1" x1="0%" y1="0%" x2="100%" y2="100%"><stop offset="0%" style="stop-color:%231a1a1a"/><stop offset="100%" style="stop-color:%230a0a0a"/></linearGradient><radialGradient id="g2"><stop offset="0%" style="stop-color:%23B8956A;stop-opacity:0.15"/><stop offset="100%" style="stop-color:%230a0a0a;stop-opacity:0"/></radialGradient></defs><rect fill="url(%23g1)" width="1920" height="1080"/><circle cx="960" cy="400" r="500" fill="url(%23g2)"/><circle cx="1400" cy="300" r="400" fill="url(%23g2)" opacity="0.5"/><path d="M0,700 Q480,600 960,700 T1920,700 L1920,1080 L0,1080 Z" fill="%232a2a2a" opacity="0.4"/></svg>');
    background-size: cover;
    background-position: center;
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    overflow: hidden;
}

.hero-content {
    text-align: center;
    color: var(--white);
    z-index: 2;
    padding: 2rem;
    max-width: 1200px;
    animation: fadeInUp 1.2s ease-out;
}

@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.japanese-title {
    font-size: 9rem;
    font-weight: 200;
    margin-bottom: 0.5rem;
    color: var(--accent-gold);
    letter-spacing: 0.3em;
    line-height: 1;
}

.hero h1 {
    font-size: 1.4rem;
    font-weight: 300;
    margin-bottom: 3rem;
    letter-spacing: 0.4em;
    text-transform: uppercase;
    opacity: 0.85;
}

.hero .philosophy {
    font-size: 2.4rem;
    font-weight: 300;
    max-width: 900px;
    margin: 0 auto 1.5rem;
    line-height: 1.5;
    font-style: italic;
    color: rgba(255, 255, 255, 0.95);
}

.hero .subtitle {
    font-size: 1.05rem;
    font-weight: 300;
    max-width: 800px;
    margin: 0 auto;
    opacity: 0.7;
    letter-spacing: 0.05em;
}

/* Sections */
section {
    padding: 100px 6%;
}

.container {
    max-width: 1400px;
    margin: 0 auto;
}

.section-label {
    font-size: 0.75rem;
    letter-spacing: 0.2em;
    text-transform: uppercase;
    color: var(--accent-gold);
    margin-bottom: 1rem;
    font-weight: 500;
}

.section-title {
    font-size: 3rem;
    font-weight: 300;
    margin-bottom: 3rem;
    color: var(--primary-dark);
}

/* Philosophy Introduction */
.philosophy-intro {
    background: var(--light-bg);
}

.philosophy-content {
    max-width: 1100px;
    margin: 0 auto;
}

.lead-text {
    font-size: 1.3rem;
    line-height: 1.9;
    margin-bottom: 4rem;
    color: var(--text-gray);
}

.pillars-intro {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 3rem;
    margin: 4rem 0;
}

.pillar-intro {
    text-align: center;
    padding: 2rem;
}

.pillar-kanji {
    font-size: 4rem;
    color: var(--accent-gold);
    display: block;
    margin-bottom: 1rem;
    font-weight: 300;
}

.pillar-intro h3 {
    font-size: 1.5rem;
    margin-bottom: 1rem;
    font-weight: 400;
}

.pillar-intro p {
    color: var(--text-gray);
    font-size: 0.95rem;
    line-height: 1.6;
}

.philosophy-close {
    font-size: 1.15rem;
    line-height: 1.9;
    text-align: center;
    color: var(--text-gray);
    font-style: italic;
    margin-top: 3rem;
}

/* Project Grid */
.featured-projects {
    background: var(--white);
}

.project-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(450px, 1fr));
    gap: 4rem;
    margin-top: 3rem;
}

.project-card {
    background: var(--white);
    border: 1px solid var(--border-subtle);
    overflow: hidden;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.project-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.1);
}

.project-image {
    position: relative;
    height: 350px;
    overflow: hidden;
}

.project-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.5s ease;
}

.project-card:hover .project-image img {
    transform: scale(1.05);
}

.project-overlay {
    position: absolute;
    top: 20px;
    right: 20px;
}

.project-kanji {
    font-size: 2.5rem;
    color: var(--white);
    text-shadow: 0 2px 10px rgba(0, 0, 0, 0.5);
    font-weight: 300;
}

.project-info {
    padding: 2.5rem;
}

.project-info h3 {
    font-size: 1.8rem;
    margin-bottom: 0.5rem;
    font-weight: 400;
}

.project-location {
    color: var(--accent-gold);
    font-size: 0.9rem;
    letter-spacing: 0.05em;
    margin-bottom: 1.5rem;
}

.project-essence {
    font-size: 1.05rem;
    line-height: 1.7;
    margin-bottom: 1.5rem;
    color: var(--text-gray);
    font-style: italic;
}

.yugo-tags {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
    margin: 1.5rem 0;
}

.yugo-tag {
    font-size: 0.85rem;
    color: var(--earth-tone);
    padding: 0.4rem 0;
    border-left: 2px solid var(--accent-gold);
    padding-left: 1rem;
}

.project-awards {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
    margin: 1.5rem 0;
}

.award-badge {
    font-size: 0.75rem;
    padding: 0.4rem 1rem;
    background: var(--light-bg);
    border-radius: 20px;
    letter-spacing: 0.05em;
}

.project-link {
    display: inline-block;
    margin-top: 1rem;
    color: var(--primary-dark);
    text-decoration: none;
    font-size: 0.9rem;
    font-weight: 500;
    letter-spacing: 0.05em;
    border-bottom: 1px solid var(--accent-gold);
    transition: color 0.3s ease;
}

.project-link:hover {
    color: var(--accent-gold);
}

/* Recognition Section */
.recognition {
    background: var(--light-bg);
    text-align: center;
}

.recognition-intro {
    max-width: 900px;
    margin: 0 auto 4rem;
    font-size: 1.15rem;
    line-height: 1.8;
    color: var(--text-gray);
}

.awards-highlight {
    max-width: 1000px;
    margin: 3rem auto;
    background: var(--white);
    padding: 3rem;
    border: 1px solid var(--border-subtle);
}

.award-year {
    font-size: 3rem;
    color: var(--accent-gold);
    font-weight: 300;
    margin-bottom: 2rem;
    font-family: 'Cormorant Garamond', serif;
}

.award-list {
    display: grid;
    gap: 1.5rem;
    text-align: left;
}

.award-item {
    padding: 1rem 0;
    border-bottom: 1px solid var(--border-subtle);
    font-size: 1.05rem;
}

.award-item:last-child {
    border-bottom: none;
}

.award-item strong {
    color: var(--accent-gold);
    font-weight: 500;
}

/* Press Section */
.press-section {
    background: var(--white);
}

.press-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 2rem;
    margin: 3rem 0;
    text-align: center;
}

.press-item {
    font-size: 1.2rem;
    font-weight: 300;
    color: var(--text-gray);
    padding: 2rem;
    border: 1px solid var(--border-subtle);
    transition: all 0.3s ease;
}

.press-item:hover {
    color: var(--accent-gold);
    border-color: var(--accent-gold);
}

/* CTA Section */
.cta-section {
    background: linear-gradient(135deg, var(--secondary-dark) 0%, var(--primary-dark) 100%);
    color: var(--white);
    text-align: center;
    padding: 120px 6%;
}

.cta-content h2 {
    font-size: 3rem;
    font-weight: 300;
    margin-bottom: 1rem;
}

.cta-japanese {
    font-size: 1.5rem;
    color: var(--accent-gold);
    margin-bottom: 2rem;
    letter-spacing: 0.3em;
}

.cta-description {
    max-width: 700px;
    margin: 2rem auto;
    opacity: 0.8;
    line-height: 1.8;
    font-size: 1.05rem;
}

.cta-button {
    display: inline-block;
    padding: 1rem 3rem;
    background: var(--accent-gold);
    color: var(--white);
    text-decoration: none;
    font-size: 0.9rem;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    transition: all 0.3s ease;
    border: 2px solid var(--accent-gold);
    margin-top: 1rem;
}

.cta-button:hover {
    background: transparent;
    color: var(--accent-gold);
}

.cta-button-secondary {
    display: inline-block;
    padding: 1rem 3rem;
    background: transparent;
    color: var(--primary-dark);
    text-decoration: none;
    font-size: 0.9rem;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    transition: all 0.3s ease;
    border: 2px solid var(--accent-gold);
    margin-top: 2rem;
}

.cta-button-secondary:hover {
    background: var(--accent-gold);
    color: var(--white);
}

/* Footer */
.footer {
    background: var(--primary-dark);
    color: var(--white);
    padding: 80px 6% 40px;
}

.footer-content {
    max-width: 1400px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1fr;
    gap: 4rem;
    margin-bottom: 3rem;
}

.footer-brand {
    max-width: 400px;
}

.footer-logo .japanese-text {
    font-size: 3rem;
    color: var(--accent-gold);
    display: block;
    margin-bottom: 0.5rem;
}

.footer-tagline {
    font-size: 1.2rem;
    font-style: italic;
    margin-bottom: 1rem;
    opacity: 0.8;
}

.footer-description {
    font-size: 0.9rem;
    line-height: 1.7;
    opacity: 0.7;
}

.footer-section h4 {
    font-size: 1rem;
    margin-bottom: 1.5rem;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    font-weight: 400;
    color: var(--accent-gold);
}

.footer-section ul {
    list-style: none;
}

.footer-section ul li {
    margin-bottom: 0.8rem;
}

.footer-section a {
    color: var(--white);
    text-decoration: none;
    font-size: 0.9rem;
    opacity: 0.7;
    transition: all 0.3s ease;
}

.footer-section a:hover {
    opacity: 1;
    color: var(--accent-gold);
}

.footer-bottom {
    text-align: center;
    padding-top: 2rem;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    font-size: 0.85rem;
    opacity: 0.5;
}

/* Responsive */
@media (max-width: 968px) {
    .nav-menu {
        gap: 1.5rem;
    }
    
    .japanese-title {
        font-size: 5rem;
    }
    
    .section-title {
        font-size: 2rem;
    }
    
    .project-grid {
        grid-template-columns: 1fr;
    }
    
    .footer-content {
        grid-template-columns: 1fr 1fr;
        gap: 2rem;
    }
}

@media (max-width: 640px) {
    .logo-container {
        flex-direction: column;
        gap: 0.5rem;
        align-items: flex-start;
    }
    
    .logo-divider {
        display: none;
    }
    
    .nav-menu {
        flex-wrap: wrap;
        gap: 1rem;
        font-size: 0.8rem;
    }
    
    .japanese-title {
        font-size: 3.5rem;
    }
    
    .footer-content {
        grid-template-columns: 1fr;
    }
}